$ git clone -n https://src.fedoraproject.org/rpms/libcdio.git /var/lib/mock/f40-build-785718-134079/root/chroot_tmpdir/scmroot/libcdio
Cloning into '/var/lib/mock/f40-build-785718-134079/root/chroot_tmpdir/scmroot/libcdio'...
$ git fetch origin 641bb26ee7a97d604fe720aaa34cf8cc6c31e7e1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libcdio
 * [new ref]         641bb26ee7a97d604fe720aaa34cf8cc6c31e7e1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 641bb26 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild